commit-rewriter 0.2 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/commit-rewriter/releases/tag/0.2">commit-rewriter 0.2</a></p> <b [...]
Simon Willison's Weblog
Posts
datasette 1.0a41 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/datasette/releases/tag/1.0a41">datasette 1.0a41</a></p> <p>Alec [...]
Gemini 3.8 TTS Playground 🔗
<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/gemini-tts-playground">Gemini 3.8 TTS Playground</a></p> <p>G [...]
Shadow roots, explained with live examples 🔗
<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/shadow-roots">Shadow roots, explained with live examples</a></p> [...]
SF October 14th: A Birds of a Feather Session on Agentic Engineering 🔗
<p><strong><a href="https://luma.com/vxuiuyvg">SF October 14th: A Birds of a Feather Session on Agentic Engineering</a></strong></p> I'm hosting [...]
Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and a new price war 🔗
<p>Yesterday was <a href="https://x.ai/news/grok-4-7">Grok 4.7</a> (<a href="https://news.ycombinator.com/item?id=49788838#49790209">pelicans</a> [...]
llm 0.36 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/llm/releases/tag/0.36">llm 0.36</a></p> <blockquote> <ul> <li>Ne [...]
Quoting @therealcornpop 🔗
<blockquote cite="https://www.tiktok.com/@therealcornpop/video/7687243097801051422"><p>Hey, you know it's like super obvious if you're using AI t [...]
llm-anthropic 0.29 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/llm-anthropic/releases/tag/0.29">llm-anthropic 0.29</a></p> <p>A [...]
llm-typesafe 0.1a0 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/llm-typesafe/releases/tag/0.1a0">llm-typesafe 0.1a0</a></p> <p>I [...]
Jev introduces a new shape of LLM - System One, aka Decision Models 🔗
<p>Last week <a href="https://typesafe.ai/">TypeSafe AI</a> unveiled <a href="https://typesafe.ai/blog/introducing-system-one-models-and-jev">Jev [...]
Cloudflare Python Workers are now generally available 🔗
<p><strong><a href="https://blog.cloudflare.com/python-workers-ga/">Cloudflare Python Workers are now generally available</a></strong></p> After [...]
Quoting voxium 🔗
<blockquote cite="https://twitter.com/v0xium/status/2101526107128529120"><p>It has been half a month since I started a new role at a big company. [...]
MCP was always a bad idea? 🔗
<p><a href="https://news.ycombinator.com/item?id=49779329#49779718">My comment</a> on <a href="https://news.ycombinator.com/item?id=4977 [...]
llm-keys-ui 0.1 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/llm-keys-ui/releases/tag/0.1">llm-keys-ui 0.1</a></p> <p>This pl [...]
datasette-explain 0.2.2 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/datasette-explain/releases/tag/0.2.2">datasette-explain 0.2.2</a></p> [...]
datasette-auth-github 1.0 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/datasette-auth-github/releases/tag/1.0">datasette-auth-github 1.0</a></p [...]
California Sea Lion, Brandt's Cormorant 🔗
<p><img src="https://static.inaturalist.org/photos/737061413/large.jpg" alt="California Sea Lion"></p><p><img src="https://static.inatur [...]
Gemini Hacked Three Companies in First Known Breakout by Google’s AI 🔗
<p><strong><a href="https://www.wsj.com/tech/ai/gemini-hacked-three-companies-in-first-known-breakout-by-googles-ai-5c0baba2">Gemini Hacked Thre [...]
Note on 18th September 2026 🔗
<p>Being a computer scientist who refuses to find anything about LLMs interesting right now is a bit like being a geneticist who refuses to find [...]
Quoting Thariq Shihipar 🔗
<blockquote cite="https://twitter.com/trq212/status/2101009392611278961"><p>We're adding support for AGENTS.md to Claude Code. </p> <p>Starting t [...]
The Creative Spirit of Who Framed Roger Rabbit 🔗
<p><strong><a href="https://blog.cypressf.com/post/828067789747208192/the-creative-spirit-of-who-framed-roger-rabbit">The Creative Spirit of Who [...]
Be alert: targeted attacks on prominent Rustaceans 🔗
<p><strong><a href="https://blog.rust-lang.org/2026/09/17/targeted-attacks/">Be alert: targeted attacks on prominent Rustaceans</a></strong></p> [...]
How To Write With An LLM 🔗
<p><strong><a href="https://sockpuppet.org/blog/2026/09/17/how-to-write-with-an-llm/">How To Write With An LLM</a></strong></p> Thomas Ptacek on [...]
Self-generated prompt injections in compaction summaries 🔗
<p><strong><a href="https://alignment.openai.com/misalignment-reports/self-generated-prompt-injections-in-compaction-summaries/">Self-generated [...]
datasette 1.0a40 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/datasette/releases/tag/1.0a40">datasette 1.0a40</a></p> <p>Same [...]
datasette 0.65.5 🔗
<p><strong>Release:</strong> <a href="https://github.com/simonw/datasette/releases/tag/0.65.5">datasette 0.65.5</a></p> <p>Secur [...]
Claude Cowork and chat are now one Claude 🔗
<p><strong><a href="https://claude.com/blog/cowork-is-now-claude">Claude Cowork and chat are now one Claude</a></strong></p> In hopefully good n [...]
Quoting Mustafa Suleyman 🔗
<blockquote cite="https://mustafa-suleyman.ai/a-warning-about-model-welfare"><p>We should not treat models as though they have feelings, preferen [...]
Gemini Live audio 🔗
<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/gemini-live">Gemini Live audio</a></p> <p>Google released <a [...]